| METAL |
TREATMENT |
| High conductivity
copper |
Melt under
reducing cover of copper cleaner E. C. powder Degas
with T-Logas
Deoxidies by plunging De-oxidising tube.
C.B. (Containing Calcium Boride)
|
| Commercial
Copper |
Melt under
reducing cover of copper-cleaner powder. Degas with
T - Logas. Deoxidize with De-oxidising tube 193
(containing phosphorus) |
| Tin-Bronze |
Melt charge
on top of Cleanex Block B briquettes in bottom of
crucible or under a cover of copper cleaner standard
powder. Degass with T. Logas. Deoxidies with De-oxidising
tube 193. |
| Leaded
Tin Bronze |
Melt charge
on top of Cleanex Block B in bottom of crucible
or under a cover of Coppercleaner standard powder.
Degass with T. Logas . 100 Deoxidise with De-oxidising
tube 193. |
| Gun Metal
and Leaded GunMetal |
Melt charge
on top of cleanex Block B in bottom of crucible
or under a cover of Copper-cleaner standard powder.
Degas with T. Logas, plunge De-oxidising tube 193. |
| Phosphor
Bronze |
Melt charge
top of cleanex block 20 or under a cover of coppercleaner
20 powder. Degas with T. Logas. Plunge De-oxidising
tube 193. |
| Brass
and Leaded Brass |
Melt under
a fluid cover of Metalcleaner 49. Plunge de-oxidising
tube 193 just before pouring. |
| Copper-Nickel
Alloys (Nickel Solders and nickel Bronze containing
12-25%) (Ni) and Monel Metal. |
Melt charge
on top of cleanex block B or under a cover of Coppercleaner
standard powder. Degass with T. Logas. Plunge De-oxidising
tube Mg-6. |
| Brass
and Leaded Brass |
Melt under
a fluid cover of metalcleaner 49. plunge de-oxidising
tube 193 just before pouring. |
| Tin Bronze
|
Melt charge
on top of cleanex block B briquettes in bottom of
crucible or under a cover of coppercleaner standard
powder. Degass with T. Logas Deoxidise with De-oxidising
tube 193. |
| Leaded
Tin Bronze |
Melt charge
on top of Cleanex Block Bin Bottom of Crucible Or
Under a cover of Coppercleaner Standard Powder,
Degass with T. Logas 100 Deoxidise with De-oxidising
tube 193. |
| Gun Metal
and leaded Gun Metal |
Melt charge
on top of cleanex block B in bottom of crucible
or under a cover of copper-cleaner standard powder.
Degas with T. Logas. Plunge De-oxidising tube 193. |
| Phosphor
Bronze |
Melt charge
on top of cleanex block 20 or under a cover of coppercleaner
20 powder a cover of copper cleaner 20 powder. Degas
with T.logas, Plunge De-oxidising tube 193. |
| Copper-Nickel
alloys (Nickel Solders and Nickel Bronze Containing
12-25% (Ni) and Monel Metal. |
Melt charge
on top of Cleanex Block B or under a cover of Coppercleaner
standard powder. Degass with T. Logas Plunge De-oxidising
tube Mg-6. |
| Brass
and Leaded Brass |
Melt under
a fluid cover of Metalcleaner 49 plunge de-oxidising
tube 193 just before pouring |
| Aluminum
Bronze |
Melt under
a fluid cover of Albrol. No sooner pouring temperature
is reached plunge small quantities of Albrol. Degas
with T -Logas. Plunge E3 Tubes (Boron Manganese)
before pouring. |
| Manganese
Bronze |
Melt under
a fluid cover of Albrol. No sooner pouring temperature
is reached plunge small quantities of Albrol. Degas
with T -Logas. Plunge E3 Tubes (Boron Manganese
) before pouring. |
| Silicon
Bronze |
Melt under
a fluid cover of albrol. No sooner pouring temperature
is reached plunge small quantities of Albrol. Degas
with T-logas. Plunge Deoxidising tube E3 & 193
tube before pouring. |
| Commercial
Gun metal and Brass |
Melt under
cover of Metal Cleaner powder or Cleanex Block A.
plunge Deoxidising tube 131 before pouring |
